Sylvanas only recruited the Val'Kyr, but why settle for that? She could recruit the Undead Nerubians, Vargul, Darkfallen, Undead Worgen, Undead Ice Trolls and the countless others of undead races the Scourge has in their ranks.

Valkyr cannot resurrect Worgens into undead. That's the reason why humans in Silverpine willingly took the curse from Gilnean Worgen.

cultists give themselves willingly to the scourge. they are also completely human, they just have tattoos.

tattoos shouldnt be a subrace they should just be part of a tattoo feature in a future customization update

Depending on the Tattoo, I disagree. Wildhammer Dwaves are definitely a sub-race, though it would be cool to see feather accessories to compliment that. The same goes for Grimtotem Tauren, who cover themselves in warpaints.

I have a question for you guys regarding the Darkfallen (San'layn) as a sub-race for the Blood Elves.

While the San'layn faction itself is defunct, there is a good chance that there are a number of Darkfallen survived in Northrend following the Northrend campaign and Blood Prince Theraldris, Blood Prince Atherann and Blood Lord Vorath are still canonically alive. With Arthas dead it would also be likely that their free will is restored and they are back to the way they were when they were Blood Elves serving Kael'thas, albeit now a little more undead and blood thirsty.

I don't see Lor'themar and Silvermoon accepting them back as they aren't really on best terms with the undead especially with tensions between them and the Forsaken and their history with the Scourge, but I can totally see Sylvanas accepting them into the Forsaken and therefore into the Horde, which would work perfectly fine in terms of gameplay reasons.

Depending on the Tattoo, I disagree. Wildhammer Dwaves are definitely a sub-race, though it would be cool to see feather accessories to compliment that. The same goes for Grimtotem Tauren, who cover themselves in warpaints.

I have a question for you guys regarding the Darkfallen (San'layn) as a sub-race for the Blood Elves.

While the San'layn faction itself is defunct, there is a good chance that there are a number of Darkfallen survived in Northrend following the Northrend campaign and Blood Prince Theraldris, Blood Prince Atherann and Blood Lord Vorath are still canonically alive. With Arthas dead it would also be likely that their free will is restored and they are back to the way they were when they were Blood Elves serving Kael'thas, albeit now a little more undead and blood thirsty.

I don't see Lor'themar and Silvermoon accepting them back as they aren't really on best terms with the undead especially with tensions between them and the Forsaken and their history with the Scourge, but I can totally see Sylvanas accepting them into the Forsaken and therefore into the Horde, which would work perfectly fine in terms of gameplay reasons.

Must admit I'm a bit dissapointed that it's the Tauren female, not that it looks bad or anything because it looks flippin awesome! But more because we have now seen either male or female (or both) of every other race than Belf and Troll. We litterally have no idea how they are going to look. Well maybe an idea as to how the trolls are going to look but it's still not the updated model.
Atleast with the other races we have an idea as to how the opposite gender is going to look.

Must admit I'm a bit dissapointed that it's the Tauren female, not that it looks bad or anything because it looks flippin awesome! But more because we have now seen either male or female (or both) of every other race than Belf and Troll. We litterally have no idea how they are going to look. Well maybe an idea as to how the trolls are going to look but it's still not the updated model.
Atleast with the other races we have an idea as to how the opposite gender is going to look.

Trolls are confirmed done and artcraft soon, no? Its the blood elves and male night elf that is, as it stands, completely informationless.

And yes! I am going to try to make a female Taunka, though I'm not sure how that might turn out. Probably bad but I'll try.

Trolls are confirmed done and artcraft soon, no? Its the blood elves and male night elf that is, as it stands, completely informationless.

Yes I believe it's confirmed that the trolls are done though we haven't seen even a slight hint of neither trolls nor belfs. (Maybe with the exception of the Throne of Thunder trolls)
We can somewhat picture what the male night elf is going to look like since we've seen the female one.

A lot of you are mistaking Blood Elves and High Elves to be different races. They are not. Blood and High elves are a political ideology that cast them away from the Alliance and into the Horde following the destruction of 95% of their population by the Scourge, the destruction of the Sunwell, and the fact that they had to consume fel energy in order to satisfy their magical addiction.

With the Sunwell restored, they will eventually return to having Blue eyes and even normal non-glowing eyes, that doesn't mean they are High Elves, still Blood Elves that are just cleansed of the Fel corruption.

Having Blue eyes isn't going to change the fact that the Alliance have been kicking the shit out of them for the last 4 expansions.

Well, broken female probably should be bald, but it was easier and faster for me to make her that way. I hope she's ugly and malformed enough.

"I have witnessed the rise and fall of empires... the birth and extinction of entire species... Over countless millennia the foolishness of mortals has remained the only constant. Your presence here confirms this."
Loken

Implying that sub-races would be an option that would be chosen at character creation, and not bought through the cash shop. How to properly implement sub-races is a whole other topic altogether.

Hmmm . . . I could see Blizz trying to make money off of this, or if they are being generous, we'd probably have to reach a certain level within the game before sub-races, or at least racial skins, are unlocked.